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3-3
Bill of Materials, Board Layout, and PCB Construction
3.2 Board Layout
Figure 3−1. Assembly Drawing
GND01
VCC01
VCC
GND
VCC01GND01 GND VCC
VCC
GND
GND01
VCC01
TEXAS INSTRUMENTS
A/W NO. # 6424409B
PWA. EVM.
SN65MLVD
SERIAL NO.
MADE
IN
U.S.A.
GND
VCC
VCC01
GND01
GND01
VCC01
GND
VCC
U1
J10 J9
J8 J7
J6
J4
J3
J2
J1
J17
J15
J13
J11
J18
J16
J14
J12
R14
R12
R3
R1
R13
R2
W4
W3 W2
W1
W10
W9
W8
W7
TP4
TP3
TP1
P3 P2
P1
TP2
R16
R15
R7
R6
R5
R4
R18 R17
R11
R8
R9
J5
R10
U2
The top layer of the EVM contains the controlled impedance and matched
length traces.
Figure 3−2. Top Layer